Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é a nacionalidade da Northwood School (N.Y.)?
 ###Tabelas: CREATE TABLE all_players (all_players_id AUTO_INCREMENT PRIMARY KEY, Player VARCHAR, Highest singles ranking VARCHAR, Highest doubles ranking VARCHAR, First year played INT, Years played INT, Ties played INT, Total W–L VARCHAR, Singles W–L VARCHAR, Doubles W–L VARCHAR) CREATE TABLE twenty-five_cents (twenty-five_cents_id AUTO_INCREMENT PRIMARY KEY, Year INT, Theme VARCHAR, Artist VARCHAR, Mintage VARCHAR, Issue price INT, Special notes VARCHAR) CREATE TABLE singles:_26__19_titles_7_runners-up (singles:_26__19_titles_7_runners-up_id AUTO_INCREMENT PRIMARY KEY, Outcome VARCHAR, Year INT, Championship VARCHAR, Surface VARCHAR, Opponent in the final VARCHAR, Score in the final VARCHAR) CREATE TABLE automatic_bids (automatic_bids_id AUTO_INCREMENT PRIMARY KEY, School VARCHAR, Conference VARCHAR, Record (Conf) VARCHAR, Berth VARCHAR, Last NCAA Appearance VARCHAR) CREATE TABLE draft_picks (draft_picks_id AUTO_INCREMENT PRIMARY KEY, Round INT, Player VARCHAR, Position VARCHAR, Nationality VARCHAR, College/Junior/Club Team (League) VARCHAR)  
SELECT Nationality FROM draft_picks WHERE College/Junior/Club Team (League) = northwood school (n.y.)